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Compare Agents

Start Over4/5 selected
Grammarly62
Continue.dev15
Perplexity AI70
OpenAI Codex CLI70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGrammarlyContinue.devPerplexity AIOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumopen sourcefreemiumusage based
Deploymentbrowser extensionbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62157070
Trust Score19242924
Trend Score50601851
Watchers38004,6002,900
Page Views7000001200000540000
Upvotes80009,2006,200
CountryUSUSUSUS
Founded2,0092,0232,0222,025
Agent Typeassistantcopilotassistantagent
Model Stack
grammarly-llm
gpt-4o
claude-sonnet-4.6
gpt-5
llama-4
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comcontinue.devperplexity.aiopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyContinue.devPerplexity AIOpenAI Codex CLI
Trust Score (25%)
19%
24%
29%
24%
Watchers (20%)
76%
0%
100%
100%
Net Votes (20%)
100%
0%
100%
100%
Page Views (15%)
100%
0%
100%
100%
Verification (10%)
13%
13%
25%
13%
Completeness (10%)
55%
80%
55%
80%